Nephritis oliguria can be treated with drugs that tonify the spleen, benefit the kidneys and promote diuresis, such as Poria, Astragalus, Polygonum aviculare, Tongcao, etc., but they need to be applied under the guidance of a doctor to identify the symptoms.
1. Poria: Poria is a commonly used drug to strengthen the spleen and benefit the qi, diuresis (promoting the flow of water to dispel dampness), suitable for the treatment of oedema and oliguria caused by spleen deficiency, and oliguria caused by nephritis can also be treated with Poria as an adjunctive medicine.
2. Astragalus: has the effect of tonifying qi, inducing diuresis and eliminating edema, for the oliguria caused by nephritis, it is mostly due to the deficiency of spleen and kidney yang that leads to the malfunctioning of water metabolism in the body, thus resulting in the oliguria, and it can be adjusted with Astragalus.
3. Polygala: It has the function of facilitating urination and is often used in the treatment of various gonorrhea (increased frequency of urination, dribbling and astringent pain) resulting in abnormal urination.
4. Tongcao: has the effect of clearing heat and diuretic, used to treat edema and urine, wet temperature (feeling dampness and heat caused by warm disease) urine red, gonorrhea astringent pain and other symptoms.
Drugs need to be used under the guidance of a doctor, do not take blindly.